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Photoelectric Proximity Sensor HTB18-P4A2BB | Background Suppression | 5mm to 300mm Sensing Range | IP67 & IP69K Rated | by SICK
The HTB18-P4A2BB Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range from 5 mm to 300 mm and background suppression technology. With a fast response time of ≤ 0.5 ms and robust IP67/IP69K protection, it's perfect for manufacturing process control and packaging machinery, ensuring reliable object detection in challenging environments.
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Alternatively Known As: Photoelectric proximity sensor, Background suppression sensor, M18 photo sensor, Industrial proximity switch
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max.: 5 mm to 300 mm
- Light source: PinPoint LED, visible red light at 631 nm wavelength
- Housing design: Hybrid with M18 thread diameter
- Supply voltage: 10 V DC to 30 V DC with ripple < 5 V pp
- Current consumption: ≤ 20 mA
- Switching output: PNP complementary outputs with light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Connection type: Male M12 connector, 4-pin
- Protection class: III
- Enclosure rating: IP67 and IP69K
- Operating temperature: –40 °C to +65 °C
- Storage temperature: –40 °C to +75 °C
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- EMC: EN 60947-5-2 compliant
- Dimensions (H x L x W): 49mm x 32mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Visible red light with PinPoint LED source
- Sensing range from 5 mm up to 300 mm
- Hybrid housing design with M18 thread diameter
- Signal strength light bar for easy adjustment
- Light/dark switching mode with complementary PNP outputs
- Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
- Robust plastic VISTAL® housing with IP67 and IP69K protection ratings
- Wide ambient operating temperature range from –40 °C to +65 °C
- EMC compliant to EN 60947-5-2 industrial radio safety standards
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper electrical connections and sensor alignment.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Packaging machinery
- Material handling systems
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption with supply voltage from 10 V DC to 30 V DC
- Durable housing reduces waste and replacement frequency
- Complies with China RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK HTB18-P4A2BB Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing process control.
